Don't have access to a Mac OS box anymore, but I can reproduce this under FreeBSD 7.2 and 8.2. It looks like the date command is substituting the current seconds into the value. When I run it close to a minute boundary, for one of your times, I get:
Code:
Your time: 2/10/2012 8:48 PM EST
DATE EXECUTED FROM DATE WHAT THAT IS
Tue Feb 21 23:00:55 EST 2012 1328924935 2012/02/10 20:48:55
Tue Feb 21 23:00:57 EST 2012 1328924937 2012/02/10 20:48:57
Tue Feb 21 23:00:58 EST 2012 1328924938 2012/02/10 20:48:58
Tue Feb 21 23:00:59 EST 2012 1328924939 2012/02/10 20:48:59
Tue Feb 21 23:01:01 EST 2012 1328924881 2012/02/10 20:48:01
Where 'date executed' is the time I ran the command, 'from date' is the epoch time date returned, and 'what that is' is what the epoch time converts back into. Notice that the date, hours and minutes are all correct, but the seconds match the execution time.
Sounds like a bug in date to me.
You might try something like this which appends :00 to the time and then passes it to xargs.
When i was trying to store a file of size 743 MB into a directory i got a msg. that the disk is full. But when i used the df -k . command on that directory it showed only 40% in usage and the disk had more than enough memory for the file. When i checked the syslog i found that at that instant of... (2 Replies)
Hi
I am using HP - UX...
When I execute the below commands I get these results...
Why do i get a different shell value when i run echo $SHELL?
# echo $0
ksh
# echo $SHELL
sh
# ps -p$$
PID TTY TIME COMMAND
4013 pts/7 0:00 ksh (2 Replies)
I am using a piece of code which is working fine in some cases and is not working in some other instances. All I am doing is grep'ing and concatenating.
Below is a working scenario.
$ echo $var1
REPLYFILENAME=Options_NSE1.txt.enc
$ FILE_NM=`echo ${var1##*=}`.gz (Take everything after... (1 Reply)
Hi
I'm executing a menu script in which I `cat a file` but it's giving different output some times. Following is the code fragment taken from my script.
while true
do
cat procs.configured
echo ---------separator--------------
sleep 3
done
when I execute this code fragment, `cat` outputs... (2 Replies)
The command ps -eaf gives inconsistent result when executed on XYZ server (the command shows 1, 2 or 3 instances of the process. Ideally it should show only 1). I have attached the script file that was executed and the corresponding output. When the same script was executed on ABC server it gave... (1 Reply)
Hi Guys,
Anyone who knows how to compare the current date with the a file containing a date, say for example I have a file that looks like this:
Command was launched from partition 0.
------------------------------------------------
Executing command in server server6
Fri Dec 16... (7 Replies)
Hi,
I have a file that has inconsistently numbered columns.
Like row1 has 23 columns, and row 2 has 34 columns etc.
I would like to re-order the first 8 columns as required and from the 9th column till the end, I would like to print it as it is.
I tried to read the re-ordered 8 columns... (7 Replies)
Hi Experts,
I have an issue with performance of oracle, the db sits on EBS volumes on and aws EC2 instance. I have captured the iostat data and feed it to iostat_plotter to forward it to the DB administrators. However what I'm trying to understand is the variable avgrq-sz, it is quite in... (0 Replies)
I'm trying to sort the list below, so that multiple instances of the form
pass=i_d=j
are contiguous. Curiously, the standard sort command to do this works some of the time (it produced the output below) but not all of the time.
the command I used was
cat fileName | sort -k1.26,1.26n... (3 Replies)
On one of the Unix server B.11.31. a disk that has been provisioned from the VMAX, but according to the diskinfo its show coming from clarion.
sudo /opt/emc/SYMCLI/bin/symvg sho /dev/vg_<name>
Volume Group Name : /dev/vg_<name>
Volume Group Type : HP-UX LVM
Volume Group State ... (0 Replies)
Discussion started by: kpatel786
0 Replies
LEARN ABOUT CENTOS
slacn2
slacn2.f(3) LAPACK slacn2.f(3)NAME
slacn2.f -
SYNOPSIS
Functions/Subroutines
subroutine slacn2 (N, V, X, ISGN, EST, KASE, ISAVE)
SLACN2 estimates the 1-norm of a square matrix, using reverse communication for evaluating matrix-vector products.
Function/Subroutine Documentation
subroutine slacn2 (integerN, real, dimension( * )V, real, dimension( * )X, integer, dimension( * )ISGN, realEST, integerKASE, integer,
dimension( 3 )ISAVE)
SLACN2 estimates the 1-norm of a square matrix, using reverse communication for evaluating matrix-vector products.
Purpose:
SLACN2 estimates the 1-norm of a square, real matrix A.
Reverse communication is used for evaluating matrix-vector products.
Parameters:
N
N is INTEGER
The order of the matrix. N >= 1.
V
V is REAL array, dimension (N)
On the final return, V = A*W, where EST = norm(V)/norm(W)
(W is not returned).
X
X is REAL array, dimension (N)
On an intermediate return, X should be overwritten by
A * X, if KASE=1,
A**T * X, if KASE=2,
and SLACN2 must be re-called with all the other parameters
unchanged.
ISGN
ISGN is INTEGER array, dimension (N)
EST
EST is REAL
On entry with KASE = 1 or 2 and ISAVE(1) = 3, EST should be
unchanged from the previous call to SLACN2.
On exit, EST is an estimate (a lower bound) for norm(A).
KASE
KASE is INTEGER
On the initial call to SLACN2, KASE should be 0.
On an intermediate return, KASE will be 1 or 2, indicating
whether X should be overwritten by A * X or A**T * X.
On the final return from SLACN2, KASE will again be 0.
ISAVE
ISAVE is INTEGER array, dimension (3)
ISAVE is used to save variables between calls to SLACN2
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Further Details:
Originally named SONEST, dated March 16, 1988.
This is a thread safe version of SLACON, which uses the array ISAVE
in place of a SAVE statement, as follows:
SLACON SLACN2
JUMP ISAVE(1)
J ISAVE(2)
ITER ISAVE(3)
Contributors:
Nick Higham, University of Manchester
References:
N.J. Higham, 'FORTRAN codes for estimating the one-norm of
a real or complex matrix, with applications to condition estimation', ACM Trans. Math. Soft., vol. 14, no. 4, pp. 381-396, December
1988.
Definition at line 137 of file slacn2.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 slacn2.f(3)